http://kidshealth.org/kid/cancer_center/HTBW/bones.html

1. What 4 things are bones made of?

2. How many bones does a baby have? How many bones does an adult have? _

3. Why do adults have fewer bones than babies?

4. What bone lets your body twist, bend, and holds it upright? _
5. How many bones make up the spine?
_ What are these bones called?
6. Why are the ribs important?

7. What three bones make up the arm?

8. What is the longest bone in your body? _ Where is it located?
9. What is a joint?

10. What are the names of the two types of moving joints?

11. List 3 ways you can take care of your bones.